How do you "state" all the diagonals? Geometry.?

Question

I drew all the diagonals, but I have to state them. What does that mean to state the diagonals?

Answer 1

I assume this is the octagon problem.

Since they are line segments, state the start and end point of each segment, such as AC, AD, AE, etc.

Answer 2

you just to state what line the diagonal is..
example:
A__B
|-\---/-|
|---/---|
|--/-\--|
|-/---\-|
C----D

so, the diagonals will be AD, and BC..

hope this makes it clear to you..:)
pls pardon the representation..

hope this helps!